1415994-82-9Relevant academic research and scientific papers
Tetraaryltetraanthra[2,3]porphyrins: Synthesis, structure, and optical properties
Filatov, Mikhail A.,Baluschev, Stanislav,Ilieva, Iliyana Z.,Enkelmann, Volker,Miteva, Tzenka,Landfester, Katharina,Aleshchenkov, Sergey E.,Cheprakov, Andrei V.
, p. 11119 - 11131 (2013/02/26)
A synthetic route to symmetrical tetraaryltetraanthra[2,3]porphyrins (Ar4TAPs) was developed. Ar4TAPs bearing various substituents in meso-phenyls and anthracene residues were prepared from the corresponding pyrrolic precursors. The synthesized porphyrins possess high solubility and exhibit remarkably strong absorption bands in the near-infrared region (790-950 nm). The scope of the method, selection of the peripheral substituents, choice of the metal, and their influence on the optical properties are discussed together with the first X-ray crystallographic data for anthraporphyrin.
